Insights
Plain answers about AI and privacy: what AI chat apps keep, what they can read, and how to use AI without handing over your life.
How Prino keeps your chats private
What Prino encrypts, what the AI model sees for a moment to answer you, and why none of it is kept or used to train AI.
The best private AI chatbots in 2026
Duck.ai, Lumo, Venice, Confer, Brave Leo and Prino, compared on sign-up, stored history, training, data retention, memory and encrypted Projects.
A private ChatGPT alternative: what to check before you switch
Six questions that separate a genuinely private ChatGPT alternative from a marketing claim, and how to check each one.
Is ChatGPT private? What OpenAI keeps, and for how long
ChatGPT saves your chats until you delete them, may use them for training unless you opt out, and lets authorized staff review them.
How to delete your ChatGPT history, and what deleting doesn't remove
Step by step: delete one chat, all chats or your whole ChatGPT account, plus the memories, files and copies that deleting leaves behind.
ChatGPT Temporary Chat vs incognito: what each one hides
Temporary Chat keeps a chat out of your history and training, but OpenAI may keep it for 30 days. Incognito only hides it from your own browser.